Digital subtraction angiography needle



FIG. 1 is a side elevational view of a digital subtraction angiography needle embodying my new design;

FIG. 2 is a side elevational view taken from the left of FIG. 1;

FIG. 3 is a side elevational view taken from the right of FIG. 1;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

The side opposite that shown in FIG. 1 is a mirror image thereof. 

The ornamental design for a digital subtraction angiography needle, as shown and described. 